Earn point on your loyalty program!arrow arc left

Cheap flights from Phoenix (PHX) to Jacksonville (JAX)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Phoenix (PHX) to Jacksonville (JAX)

How to find the cheapest flight from Phoenix (PHX) to Jacksonville (JAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Phoenix (PHX) to Jacksonville (JAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Phoenix (PHX) to Jacksonville (JAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Phoenix to Jacksonville in January , February 2026

30 Jan - 28 Feb $ 269.00
PHX
Phoenix
Frontier Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
1 STOPS
PHX
Phoenix
Pick dates
20 Jan - 05 Feb $ 698.00
PHX
Phoenix
BREEZE
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
BREEZE
2 STOPS
PHX
Phoenix
Pick dates
16 Jan - 04 Feb $ 1,019.00
PHX
Phoenix
Alaska Airlines
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
Alaska Airlines
2 STOPS
PHX
Phoenix
Pick dates

Last minute flights from Phoenix to Jacksonville

30 Jan - 01 Feb $ 192.00
PHX
Phoenix
Frontier Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
1 STOPS
PHX
Phoenix
Pick dates
13 Jan - 01 Feb $ 745.00
PHX
Phoenix
BREEZE
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
BREEZE
2 STOPS
PHX
Phoenix
Pick dates
16 Jan - 01 Feb $ 778.00
PHX
Phoenix
BREEZE
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
BREEZE
2 STOPS
PHX
Phoenix
Pick dates

One-way flights to Jacksonville from Phoenix

6:00 AM - 5:10 PM
Frontier Airlines
1 Stops
10h 23m
PHX - JAX
$ 116
Kiwi
Pick dates
1:31 PM - 6:35 PM
United Airlines
1 Stops
6h 16m
PHX - JAX
$ 243
Kiwi
Pick dates
1:31 PM - 6:35 PM
United Airlines
1 Stops
6h 16m
PHX - JAX
$ 243
Kiwi
Pick dates

How to find the cheapest flight from Phoenix (PHX) to Jacksonville (JAX)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Phoenix (PHX) to Jacksonville (JAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Phoenix (PHX) to Jacksonville (JAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.